Base | Representation |
---|---|
bin | 110111000000… |
… | …000111111110 |
3 | 1000010112100221 |
4 | 313000013332 |
5 | 12142342210 |
6 | 1233011554 |
7 | 233361145 |
oct | 67000776 |
9 | 30115327 |
10 | 14418430 |
11 | 8158864 |
12 | 49b3bba |
13 | 2caaa20 |
14 | 1cb475c |
15 | 13ec1da |
hex | dc01fe |
14418430 has 32 divisors (see below), whose sum is σ = 28141344. Its totient is φ = 5287296.
The previous prime is 14418427. The next prime is 14418433. The reversal of 14418430 is 3481441.
It is an interprime number because it is at equal distance from previous prime (14418427) and next prime (14418433).
It is a super-2 number, since 2×144184302 = 415782247329800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14418395 and 14418404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14418433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25329 + ... + 25891.
It is an arithmetic number, because the mean of its divisors is an integer number (879417).
Almost surely, 214418430 is an apocalyptic number.
14418430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14418430 is a deficient number, since it is larger than the sum of its proper divisors (13722914).
14418430 is a wasteful number, since it uses less digits than its factorization.
14418430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 780.
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 14418430 is about 3797.1607814260. The cubic root of 14418430 is about 243.3918272255.
Adding to 14418430 its reverse (3481441), we get a palindrome (17899871).
The spelling of 14418430 in words is "fourteen million, four hundred eighteen thousand, four hundred thirty".
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